.demo-swiper {
    .rv-swiper {
      &__slide {
        .rv-swiper-item {
          color: #fff;
          font-size: 20px;
          height: 150px;
          text-align: center;
          display: flex;
          align-items: center;
          justify-content: center;
        }
  
        &:nth-child(odd) {
          .rv-swiper-item {
            background-color: #3f45ff;
          }
        }
  
        &:nth-child(even) {
          .rv-swiper-item {
            background-color: lighten(#3f45ff, 8%);
          }
        }
      }
      
      .img {
        display: block;
        box-sizing: border-box;
        width: 100%;
        height: 240px;
        padding: 30px 60px;
        background-color: #fff;
        pointer-events: none;
      }
    }
  }